wip

1 files changed, 0 insertions, 113 deletions

diff --git a/cmd/harness/usb_keyboard.c b/cmd/harness/usb_keyboard.c
deleted file mode 100644
index 1989b35..0000000
--- a/cmd/harness/usb_keyboard.c
+++ /dev/null
@@ -1,113 +0,0 @@
-/* usb_keyboard.c - Implementation of a USB keyboard device
- *
- * Copyright (C) 2024  Luke T. Shumaker <lukeshu@lukeshu.com>
- * SPDX-Licence-Identifier: AGPL-3.0-or-later
- */
-
-#include "tusb.h"
-
-#include "tusb_helpers.h" /* for TUD_ENDPOINT_IN */
-#include "usb_common.h"
-#include "usb_keyboard.h"
-
-/**
- * A USB-HID "Report Descriptor" (see USB-HID 1.11 §6.2.2 "Report
- * Descriptor") describing a keyboard.
- */
-static uint8_t const hid_report_descriptor_keyboard[] = { TUD_HID_REPORT_DESC_KEYBOARD() };
-
-static uint8_t kbd_ifc = 0;
-
-void usb_keyboard_init() {
-	if (kbd_ifc)
-		return;
-	usb_common_earlyinit();
-
-	kbd_ifc = usb_add_interface(cfgnum_std, TUD_HID_DESC_LEN, (uint8_t[]){
-		/* USB-HID input-only descriptor for inclusion in the config descriptor; consisting of 3 parts:
-		 *  1. an interface descriptor (USB 2.0 §9.6.5 "Interface"),
-		 *  2. a class-specific (class=HID) descriptor of type HID (USB-HID 1.11 §6.2.1 "HID Descriptor"),
-		 *  3. an endpoint descriptor for inputs (USB 2.0 §9.6.6 "Endpoint").
-		 * The TUD_HID_DESCRIPTOR() macro takes care of this for us.  */
-		TUD_HID_DESCRIPTOR(
-			0,                                      /* interface : bInterfaceNumber   ; Number of this interface (0-indexed) */
-			STRID_KBD_IFC,                          /* interface : iInterface         ; Index of string descriptor describing this interface */
-			HID_ITF_PROTOCOL_KEYBOARD,              /* interface : bInterfaceProtocol ; see USB-HID 1.11 §4.3 "Protocols" */
-			sizeof(hid_report_descriptor_keyboard), /* hid       : wDescriptorLength  ; Total size of report descriptor */
-			TUD_ENDPOINT_IN | 1,                    /* endpoint  : bEndpointAddress   ; Direction | endpoint number (arbitrary?) */
-			CFG_TUD_HID_EP_BUFSIZE,                 /* endpoint  : wMaxPacketSize     ; Maximum packet size this endpoint is capable of sending or receiving */
-			10),                                    /* endpoint  : bInterval          ; poll interval (in milliseconds?) */
-		});
-}
-
-static uint8_t ascii2keycode[128][2] = { HID_ASCII_TO_KEYCODE };
-
-COROUTINE usb_keyboard_cr(void *_chan) {
-	usb_keyboard_rpc_t *chan = _chan;
-	cr_begin();
-
-	uint8_t report_id   = 0;
-	uint8_t modifier    = 0;
-	uint8_t keycodes[6] = {0};
-	for (;;) {
-		while (!tud_hid_n_ready(kbd_ifc))
-			cr_yield();
-
-		if (cr_rpc_have_req(chan)) {
-			uint32_t rune;
-			cr_rpc_recv_req(chan, &rune);
-
-			modifier = ascii2keycode[rune][0] ? KEYBOARD_MODIFIER_LEFTSHIFT : 0;
-			keycodes[0] = ascii2keycode[rune][1];
-			tud_hid_n_keyboard_report(kbd_ifc, report_id, modifier, keycodes);
-
-			while (!tud_hid_n_ready(kbd_ifc))
-				cr_yield();
-
-			modifier = 0;
-			keycodes[0] = 0;
-			tud_hid_n_keyboard_report(kbd_ifc, report_id, modifier, keycodes);
-
-			cr_rpc_send_resp(chan, 1);
-		} else {
-			modifier = 0;
-			keycodes[0] = 0;
-			tud_hid_n_keyboard_report(kbd_ifc, report_id, modifier, keycodes);
-		}
-	}
-
-	cr_end();
-}
-
-/**
- * Return a pointer to the HID "Report Descriptor" (see USB-HID 1.11
- * §6.2.2 "Report Descriptor") for the given index.
- */
-uint8_t const *tud_hid_descriptor_report_cb(uint8_t index) {
-       static uint8_t const *reports[] = {
-               hid_report_descriptor_keyboard,
-       };
-       if (index >= TU_ARRAY_SIZE(reports))
-               return NULL;
-       return reports[index];
-}
-
-uint16_t tud_hid_get_report_cb(uint8_t instance, uint8_t report_id, hid_report_type_t report_type, uint8_t* buffer, uint16_t reqlen)
-{
-	// TODO not Implemented
-	(void) instance;
-	(void) report_id;
-	(void) report_type;
-	(void) buffer;
-	(void) reqlen;
-
-	return 0;
-}
-
-// Invoked when received SET_REPORT control request or
-// received data on OUT endpoint ( Report ID = 0, Type = 0 )
-void tud_hid_set_report_cb(uint8_t instance, uint8_t report_id, hid_report_type_t report_type, uint8_t const* buffer, uint16_t bufsize)
-{
-	// TODO not implemented
-	(void) report_id;
-}